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Vulnerability record · CVE-2026-92550 · published 25 September 2026

CVE-2026-92550: A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to…

A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid Broker-J: through 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue.

7.5 CVSS 3.1 High EPSS 0.37% · top 72.0% CWE-789 · CWE-789 Awaiting Analysis
7.5CVSS 3.1 base score
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
25 Sep 2026Last modified by NVD

Description

A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid Broker-J: through 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

LinkTags
https://lists.apache.org/thread/56w1kxz9h23q364ffyvj7cssdhnld5dq
http://www.openwall.com/lists/oss-security/2026/09/24/12

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Source: NIST National Vulnerability Database (record CVE-2026-92550), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.